PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2464345-8 1989 Replacement of proline7 in the bradykinin sequence with D-phenylalanine is the essential change used to convert kinin analogs into antagonists, and 10(-5) M [DPhe7]-bradykinin induced 8-10% histamine release. proline7 15-23 kininogen 1 Homo sapiens 31-41 2464345-8 1989 Replacement of proline7 in the bradykinin sequence with D-phenylalanine is the essential change used to convert kinin analogs into antagonists, and 10(-5) M [DPhe7]-bradykinin induced 8-10% histamine release. proline7 15-23 kininogen 1 Homo sapiens 165-175